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Searched refs:bitmap_find_free_region (Results 1 – 25 of 36) sorted by relevance

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/linux/arch/powerpc/sysdev/
H A Dmsi_bitmap.c167 WARN_ON(bitmap_find_free_region(bmp.bitmap, size, get_count_order(size))); in test_basics()
174 WARN_ON(bitmap_find_free_region(bmp.bitmap, size, get_count_order(size))); in test_basics()
184 WARN_ON(bitmap_find_free_region(bmp.bitmap, size, 0) >= 0); in test_basics()
238 WARN_ON(bitmap_find_free_region(bmp.bitmap, SIZE_EXPECTED, in test_of_node()
/linux/drivers/gpu/drm/etnaviv/
H A Detnaviv_cmdbuf.c95 granule_offs = bitmap_find_free_region(suballoc->granule_map, in etnaviv_cmdbuf_init()
/linux/arch/mips/math-emu/
H A Ddsemul.c94 idx = bitmap_find_free_region(mm_ctx->bd_emupage_allocmap, in alloc_emuframe()
/linux/drivers/pci/endpoint/
H A Dpci-epc-mem.c198 pageno = bitmap_find_free_region(mem->bitmap, mem->pages, in pci_epc_mem_alloc_addr()
/linux/drivers/irqchip/
H A Dirq-loongson-pch-msi.c39 first = bitmap_find_free_region(priv->msi_map, priv->num_irqs, in pch_msi_allocate_hwirq()
H A Dirq-bcm2712-mip.c75 return bitmap_find_free_region(mip->bitmap, mip->num_msis, ilog2(nr_irqs)); in mip_alloc_hwirq()
H A Dirq-gic-v3-mbi.c95 offset = bitmap_find_free_region(mbi_ranges[i].bm, in mbi_irq_domain_alloc()
H A Dirq-sg2042-msi.c56 first = bitmap_find_free_region(data->msi_map, data->num_irqs, in sg204x_msi_allocate_hwirq()
H A Dirq-gic-v5-its.c889 event_id_base = bitmap_find_free_region(its_dev->event_map, in gicv5_its_alloc_eventid()
/linux/arch/sh/kernel/cpu/sh4/
H A Dsq.c170 page = bitmap_find_free_region(sq_bitmap, 0x04000000 >> PAGE_SHIFT, in sq_remap()
/linux/drivers/pci/controller/
H A Dpcie-apple.c249 hwirq = bitmap_find_free_region(pcie->bitmap, pcie->nvecs, in apple_msi_domain_alloc()
801 idx = bitmap_find_free_region(port->sid_map, port->sid_map_sz, 0); in apple_pcie_enable_device()
H A Dpcie-xilinx.c230 hwirq = bitmap_find_free_region(pcie->msi_map, XILINX_NUM_MSI_IRQS, order_base_2(nr_irqs)); in xilinx_msi_domain_alloc()
H A Dpcie-iproc-msi.c263 hwirq = bitmap_find_free_region(msi->bitmap, msi->nr_msi_vecs, in iproc_msi_irq_domain_alloc()
H A Dpcie-xilinx-dma-pl.c413 bit = bitmap_find_free_region(msi->bitmap, XILINX_NUM_MSI_IRQS, in xilinx_irq_domain_alloc()
H A Dpcie-xilinx-nwl.c463 bit = bitmap_find_free_region(msi->bitmap, INT_PCI_MSI_NR, in nwl_irq_domain_alloc()
H A Dpcie-mediatek-gen3.c621 hwirq = bitmap_find_free_region(pcie->msi_irq_in_use, PCIE_MSI_IRQS_NUM, in mtk_msi_bottom_domain_alloc()
/linux/include/linux/
H A Dbitmap.h77 * bitmap_find_free_region(bitmap, bits, order) Find and allocate bit region
683 * bitmap_find_free_region - find a contiguous aligned mem region
697 int bitmap_find_free_region(unsigned long *bitmap, unsigned int bits, int order) in bitmap_find_free_region() function
/linux/drivers/perf/
H A Dqcom_l3_pmu.c557 idx = bitmap_find_free_region(l3pmu->used_mask, L3_NUM_COUNTERS, order); in qcom_l3_cache__event_add()
/linux/drivers/net/wireless/intersil/p54/
H A Dmain.c554 slot = bitmap_find_free_region(priv->used_rxkeys, in p54_set_key()
/linux/drivers/net/ethernet/pensando/ionic/
H A Dionic_dev.c712 ret = bitmap_find_free_region(idev->cmb_inuse, idev->cmb_npages, order); in ionic_get_cmb()
/linux/drivers/target/iscsi/
H A Discsi_target_login.c605 conn->bitmap_id = bitmap_find_free_region(iscsit_global->ts_bitmap, in iscsit_start_kthreads()
610 pr_err("bitmap_find_free_region() failed for" in iscsit_start_kthreads()
/linux/lib/
H A Dtest_bitmap.c314 pos = bitmap_find_free_region(bmap, 1000, order); in test_bitmap_region()
/linux/drivers/iommu/intel/
H A Dirq_remapping.c128 index = bitmap_find_free_region(table->bitmap, in alloc_irte()
/linux/drivers/pinctrl/
H A Dpinctrl-keembay.c1316 return bitmap_find_free_region(&val, KEEMBAY_GPIO_MAX_PER_REG, 3) / KEEMBAY_GPIO_NUM_IRQ; in keembay_find_free_slot()
/linux/drivers/mailbox/
H A Dbcm-flexrm-mailbox.c993 reqid = bitmap_find_free_region(ring->requests_bmap, in flexrm_new_request()

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